Extension handle for a suitcase



FIG. 1 is a perspective view of the extension handle according to the present invention;

FIG. 2 is a side view of the extension handle according to the present invention;

FIG. 3 is a side view of the extension handle according to the present invention;

FIG. 4 is a front view of the extension handle according to the present invention;

FIG. 5 is a back view of the extension handle according to the present invention; and,

FIG. 6 is a top view of the extension handle according to the present invention.

The broken lines showing portions of a suitcase are for the purposes of illustrating environment and form no part of the claimed design. 

CLAIM What is claimed is the ornamental design for an extension handle for a suitcase, as shown and described. 